/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/ is in gnustep-base-common 1.24.7-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/GNUmakefile
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/GNUstep_zones
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/README
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/abbreviations
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/abbreviations.plist
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/create-abbrevs.m
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/create-regions.m
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/localtime
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/nstimezone.m
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/regions
/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.24/Resources/NSTimeZones/zones